FR2329647A1 - PROCESS FOR PREPARING AZODICARBOXAMIDE BY OXIDATION OF HYDRAZODICARBOXAMIDE USING HYDROGEN PEROXIDE - Google Patents

PROCESS FOR PREPARING AZODICARBOXAMIDE BY OXIDATION OF HYDRAZODICARBOXAMIDE USING HYDROGEN PEROXIDE

Info

Publication number
FR2329647A1
FR2329647A1 FR7632833A FR7632833A FR2329647A1 FR 2329647 A1 FR2329647 A1 FR 2329647A1 FR 7632833 A FR7632833 A FR 7632833A FR 7632833 A FR7632833 A FR 7632833A FR 2329647 A1 FR2329647 A1 FR 2329647A1
Authority
FR
France
Prior art keywords
hydrazodicarboxamide
azodicarboxamide
oxidation
preparing
hydrogen peroxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7632833A
Other languages
French (fr)
Other versions
FR2329647B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2329647A1 publication Critical patent/FR2329647A1/en
Application granted granted Critical
Publication of FR2329647B1 publication Critical patent/FR2329647B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/40—Peroxy compounds containing nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
    • C07C281/20—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group the two nitrogen atoms of the functional groups being doubly-bound to each other, e.g. azoformamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7632833A 1975-10-30 1976-10-29 PROCESS FOR PREPARING AZODICARBOXAMIDE BY OXIDATION OF HYDRAZODICARBOXAMIDE USING HYDROGEN PEROXIDE Granted FR2329647A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2548592A DE2548592C3 (en) 1975-10-30 1975-10-30 Process for the production of azodicarbonamide

Publications (2)

Publication Number Publication Date
FR2329647A1 true FR2329647A1 (en) 1977-05-27
FR2329647B1 FR2329647B1 (en) 1981-05-29

Family

ID=5960439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632833A Granted FR2329647A1 (en) 1975-10-30 1976-10-29 PROCESS FOR PREPARING AZODICARBOXAMIDE BY OXIDATION OF HYDRAZODICARBOXAMIDE USING HYDROGEN PEROXIDE

Country Status (7)

Country Link
US (1) US4088643A (en)
JP (1) JPS5931500B2 (en)
BE (1) BE847774A (en)
DE (1) DE2548592C3 (en)
FR (1) FR2329647A1 (en)
GB (1) GB1513637A (en)
IT (1) IT1066658B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013797A1 (en) 2004-03-20 2005-10-06 Bayer Chemicals Ag Solid blowing agent preparations and process for their preparation
CN102942508A (en) * 2012-11-13 2013-02-27 杭州海虹精细化工有限公司 Method for continuously producing ADC (azodicarbonamide) foaming agent
CN103012218B (en) * 2012-12-14 2014-07-16 杭州海虹精细化工有限公司 Method of semi-continuously producing particle-size-controllable ADC (azodicarbonamide) foaming agent
CN103044289B (en) * 2013-01-08 2014-08-06 杭州海虹精细化工有限公司 High-efficiency washing method for biurea and ADC
CN103193685A (en) * 2013-03-28 2013-07-10 杭州海虹精细化工有限公司 Method for producing ADC (azodicarbonamide) foaming agent by chlorine dioxide biurea
CN105175287B (en) * 2015-09-17 2017-10-31 杭州海虹精细化工有限公司 Peroxide passivation produces ADC foaming agent pilot-plants
CN113773234A (en) * 2021-09-13 2021-12-10 台州学院 Method for oxidizing hydrazine compound into azo compound

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627533A (en) * 1962-12-06

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB976552A (en) * 1960-10-25 1964-11-25 Whiffen & Sons Ltd Preparation of azoamides
BE667468A (en) * 1964-08-11
JPS477005U (en) * 1971-02-19 1972-09-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627533A (en) * 1962-12-06

Also Published As

Publication number Publication date
FR2329647B1 (en) 1981-05-29
US4088643A (en) 1978-05-09
JPS5931500B2 (en) 1984-08-02
DE2548592A1 (en) 1977-05-05
JPS5257124A (en) 1977-05-11
GB1513637A (en) 1978-06-07
IT1066658B (en) 1985-03-12
BE847774A (en) 1977-04-29
DE2548592B2 (en) 1978-10-26
DE2548592C3 (en) 1979-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse